A Scharf

[New ultrasound simulation system: a method for training and improved quality management in ultrasound examination].

C Sohn, A. Scharf, C. Sohn, 2001, Zeitschrift fur Geburtshilfe und Neonatologie.

Ultrasound simulators: experience with the SonoTrainer and comparative review of other training systems

C Sohn, A. Scharf, C. Sohn, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.